You could also use a funnel to get the chemical into the small mouthed container, but in most cases it's easier to use paper.
is a clean recovery container which must have 1000 microns recovery
Put it in the freezer for 45 minutes
Always replace lids, covers, stoppers, or caps immediately; Read the labels very carefully; Use only clean tools to remove reagents; Keep track of each lid, cap, cover for each container;
Nothing, because it's a scam.
If you have chemical on your body or anything dangerous or unsafe and you don't have a place to wash it there is a Chemical Wash in the science room you can clean of all that stuff.
is a clean recovery container which must have 1000 microns recovery
is a clean recovery container which must have 1000 microns recovery
yes
You can probably clean it with soapy, warm water.
You take him out into a ziplock container with water and clean it like a fish tank.
Yes, I definitely would. Replace the hydraulic oil not the container. The container is fine, just flush it and the hydraulic system out clean.
You want to make sure your using clean vessels to contain your hazardous materials. For instance you wouldn't want any hydroxide residue in a container you about to pour HCl in.Most times you will need safety glasses or a face shield, gloves, closed toed shoes, coat or at least arm protection (if your dealing with large volumes), and a fume hood/exhaust fan.Specially designed pumps are made for acid...they have Teflon parts because metal parts will corrode. Or use a siphon...
you take out the tadpole out of the container fast and put it in another container with water, then you just clesn it out and then put it back in with water
If it is kept clean.
Put it in the freezer for 45 minutes
At night, put the offspring simultaneously in another container. Clean the cage and release them back in.
Cascade